Cisco Model 6109 6 MHz Off-Air Reference (NTSC) Guida All'Installazione
Creating QAMs on the USRM
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10 Verify RFGW-1 carriers on the Service Group display.
Note on Four-Port Independent Mode
You can change an RFGW-1 from dual port pairs to independent mode at any time.
You can change an RFGW-1 from dual port pairs to independent mode at any time.
However, you should only change the GbE Data Port mode during a maintenance
window; otherwise, active users will see frozen video.
Also, you should make this change on the RFGW-1 and not on the URSM. To ensure
Also, you should make this change on the RFGW-1 and not on the URSM. To ensure
optimum operation, you must delete the QAM and add it back to the USRM.
When the RFGW-1 is in Four-Port Independent mode, there is no indication on the
When the RFGW-1 is in Four-Port Independent mode, there is no indication on the
USRM that some of the fields on the USRM are no longer used. These fields include
the following:
Virtual IP Address
Redundancy Mode
Primary Port
Active Port